A camera track motion system and control method
A motion system and control method technology, applied in the direction of cameras, supporting machines, mechanical equipment, etc., can solve the problems of inconvenient operation, low response efficiency, and heavy weight, and achieve the effect of convenient operation, high response efficiency, and small weight
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Embodiment 1
[0036] figure 1 It is a schematic diagram of the camera track motion system in the initial state according to one embodiment of the present application; figure 2 for figure 1 The schematic diagram of the changing state shown; image 3 It is a schematic diagram of the camera track motion system in an initial state according to another embodiment of the present application; Figure 4 for image 3 A schematic diagram of the state of change is shown.
[0037] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the camera track motion system of the embodiment of the present application includes:
[0038] Two fixed pulleys 110 with fixed intervals;
[0039] The bearing track is fixed between the two fixed pulleys 110;
[0040] Camera car 310, located on the carrying track;
[0041] Two movable pulleys 210 are movable respectively arranged between the camera cart 310 and the two fixed pulleys 110;
[0042] The driving cable 120 is tensioned around the two fix...
Embodiment 2
[0077] The control method of the embodiment of the present application is the control method of the camera track motion system of the first embodiment, comprising the following steps:
[0078] The driving cable is controlled to move linearly along the length direction of the bearing track, so that the driving cable drives the driving pulley and the camera car to move in the same direction.
[0079] Through the cooperation between the two fixed pulleys, the two movable pulleys, the drive cable and the two signal cables, the movement of the movable pulley and the camera car in the same direction is realized, and the collision between the two movable pulleys and the camera car will not occur. Tension is maintained under the force of the movable pulley. In addition, on the one hand, the bearing track plays the role of carrying and constraining the moving direction of the camera car; It also partially constrains the moving direction of the movable pulley; a bearing track plays a r...
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